Investor · Cottage Grove, WI
William A. Cofer
Open William in the network graph →Capital
$450K
across filings
Active
Jan 2022
to Dec 2025
Most-connected co-filers (79)
Rick A. Lonigro · Cottage Grove, WI6 sharedHannah M. Ketchen · Pelham, NH6 sharedMaureen A. Kenney · Cottage Grove, WI6 sharedDean Siracusa · Buda, TX6 sharedNicholas Kracov · New York, NY6 sharedLisa A. Arington · Cottage Grove, WI6 sharedMichael F. Schneider · Minnetonka, MN6 sharedPaul A. Zahn · Cottage Grove, WI5 sharedDalton Investments, Inc · LAS VEGAS, NV4 sharedPaul Bossidy · San Marino, CA4 sharedDavid Robinson · Salt Lake City, X14 sharedGregory A. Glesinger · Cottage Grove, WI4 sharedChristopher Winiarz · LAS VEGAS, NV4 sharedQMS Capital Management LP · Durham, NC4 sharedRussell N. Robins · Atlanta, GA4 sharedShiro Hayashi · SANTA MONICA, CA4 sharedSara Chamberlain · Chicago, IL4 sharedRussell Roenick · LOS ANGELES, CA4 sharedJason Blumberg · Chicago, IL4 sharedScott A. Pinnow · Cottage Grove, WI4 sharedTodd A. Knudsen · Atlanta, GA4 sharedKyle B. Kazan · Santa Monica, CA4 sharedJames B. Rosenwald Iii · Redondo Beach, CA4 sharedJennifer A. Robinson · Cottage Grove, WI3 shared Recent filings (15)
Orbit Scanning, LLCDec 2025 · 20 co-filers$150KOrbit Scanning, LLCDec 2025 · 20 co-filers$150KLENDonate CA LLCSep 2025 · 5 co-filers$50.0MLENDonate CA LLCSep 2024 · 5 co-filers$50.0MCoronet Imaging, LLCApr 2024 · 14 co-filers$100KCoronet Imaging, LLCApr 2024 · 14 co-filers$100KFalcon Imaging, LLCMar 2024 · 16 co-filers$100KFalcon Imaging, LLCMar 2024 · 16 co-filers$100KDALTON KIZUNA (OFFSHORE FEEDER) FUND LTD.Jan 2024 · 16 co-filersDALTON KIZUNA (OFFSHORE FEEDER) FUND LTD.Jan 2024 · 16 co-filersT-Rex Group, Inc.Sep 2023 · 26 co-filers$10.0MLENDonate CA LLCSep 2023 · 5 co-filers$50.0MZeal Imaging Group, LLCSep 2023 · 14 co-filers$100KZeal Imaging Group, LLCSep 2023 · 14 co-filers$100KDALTON KIZUNA (OFFSHORE FEEDER) FUND LTD.Jan 2023 · 16 co-filersT-Rex Group, Inc.Feb 2022 · 28 co-filers$40.0MDALTON KIZUNA (OFFSHORE FEEDER) FUND LTD.Jan 2022 · 18 co-filersRadiotracer Imaging, LLCSep 2019 · 17 co-filers$50KCentral PET/CT Services, LLCSep 2018 · 13 co-filers$150K Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See William in the interactive graph →